79584321 has 16 divisors (see below), whose sum is σ = 110492928. Its totient is φ = 50908800.

The previous prime is 79584287. The next prime is 79584383. The reversal of 79584321 is 12348597.

It is not a de Polignac number, because 79584321 - 2¹⁰ = 79583297 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 79584321.

It is not an unprimeable number, because it can be changed into a prime (79584391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2200 + ... + 12806.

It is an arithmetic number, because the mean of its divisors is an integer number (6905808).

Almost surely, 2^79584321 is an apocalyptic number.

It is an amenable number.

79584321 is a deficient number, since it is larger than the sum of its proper divisors (30908607).

79584321 is a wasteful number, since it uses less digits than its factorization.

79584321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10712.

The product of its digits is 60480, while the sum is 39.

The square root of 79584321 is about 8921.0044838011. The cubic root of 79584321 is about 430.1393473021.

The spelling of 79584321 in words is "seventy-nine million, five hundred eighty-four thousand, three hundred twenty-one".